//
//  ProductExchangController.h
//  cooba-iOS
//
//  Created by 郭四虎 on 16/4/25.
//  Copyright © 2016年 YouKu. All rights reserved.
//

#import "SecondViewController.h"
#import "ProductModel.h"

@interface ProductExchangController : SecondViewController

@property (strong, nonatomic)ProductModel *model;
@property (copy, nonatomic) void(^changeNum)(void);

@end
